In his On the Mark segment, Evan Newmark says Friday's Groupon IPO should be waded through with caution by investors, because it is another example of Wall Street shenanigans.

This transcript has been automatically generated and may not be 100% accurate.

I ... lot ... Groupon IPO ... did you think that all of Wall Street's findings are over ... that they were somehow finished with a collapse of Lehman Brothers and with the new Dodd Frank legislation think again ... the Groupon IPO ... which is a six percent float that suits your voting share structure ... and now I'm probably closer to say something on the order of a twenty billion dollar valuation ... is Wall Street shenanigans all over again ... check and maybe a little bit of an unfair where because as far as I still there's nothing whatsoever if you read all about what is going on with the group on IPO ... this full and fair disclosure of Groupon's business is full and fair disclosure on the structure in the size of the offering ... so the bottom line for all your best and ischemia and toward you wanna buy and buy it ... but that doesn't mean that the Groupon's IPO does not leave a bad taste in my mouth ... it doesn't that's because it perpetuates ... the vision or the image of Wall Street as the insiders game and that's exactly what the Groupon deal isn't an inside his game ... the deal was structured to serve the interests of the company's existing Big shareholders ... the underwriters and those of large institutions or Guinea get risk free allocations which of course they will flip in due course ... the only to lose out here will be those investors ... still good enough for brave enough depending on your vision ... to buy the shares at twenty nine of thirty boxes which is where the trading now ... their fate will likely be the same fate as those who bought Lincoln shares at a hundred twenty dollars on the first day of trading ... for those who bought doubt you know what Netflix shares in early trading in yen three hundred dollars ... just because Wall Street is saying that it's okay doesn't mean that is the right thing to do ... in the stock market is the same lesson over and over and over again ... so why don't we learned monotone again to when I brought up early Michele ... Simon Garfunkel air from the boxer ... um and here's what he wants to hear and disregards the rest ... when it comes to India like Groupon's ... and the group on IPO ... maybe it's best to just close your years ... I'm Evan Newmark for mean streak have a terrific weekend four o'clock Simon Constable ... don't forget ...